Original 1939 industrial trade vintage catalog for the KOPPERS COMPANY.  Main office and plant were located on Scott and McHenry Streets, Baltimore, MD.

Manufacturers of Fast's Self-Aligning Couplings, which is fully featured.

Has product image, illustrations, description, applications and specifications to provide product details.

Unbound from a large rare 1939 Process Industries Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro equipment library.